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3 years ago

What is the value of x

Mathematics

2 answers:

Goshia [24]3 years ago

4 0

the answer is C hope this helps

juin [17]3 years ago

4 0

Answer:

Value of y = 40°

Right option is C . 40°

Step-by-step explanation:

We have given a triangle

Three angle of triangle given as 2y , y+10° and 50°.

Angle sum of triangle is 180°

i.e 2y + ( y + 10°) + 50° = 180°

or 3y + 60° = 180°

or 3y = 180° - 60°

or 3y = 120°

or y = 40°

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Solve the following inequality algebraically:

Bogdan [553]

Answer:

1 less-than x less-than 2

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0 greater-than x greater-than 3

3 0

3 years ago

How do I do this problem? (3/8)^2÷(3/7+3/14

LiRa [457]

Answer: 7/32

Step-by-step explanation:

3/8}^2=9/64

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9/64÷9/14=7/32

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3 years ago

I dont know how to do this, i mean i do but its hard

Brilliant_brown [7]

Answer:

Step-by-step explanation:

opposite= 8 : the length opposite angle c

adjacent=15 : the length next to angle c, not the hypotenuse

hypotenuse= 17 : the hypotenuse will always be opposite the right angle

$sinC=\frac{opposite}{hypotenuse}\\ \\sinC=\frac{8}{17}$

$cosC=\frac{adjacent}{hypotenuse}\\\\cosC=\frac{15}{17}$

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4 0

3 years ago

The perimeter of an equilateral triangle is 9 inches more than the perimeter of a square, and the side of the triangle is 6 inch

zimovet [89]

Answer:

9 inches

Step-by-step explanation:

Perimeter of equilateral triangle = 3x

Perimeter of square = 4x

3(x + 6) = 9 + 4x

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-x = -9

x = 9

4 0

3 years ago

Solve the proportion P/6 = 24/36

olya-2409 [2.1K]

P is 4 as 6 divide 36 is 6 so 6 divide 24 is 4 so

P=4

6 0

3 years ago

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